A randomized 25 question test from a pool of 761 questions, good luck!
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "G"?
RS-232 to USB is the best example of which of the following converters?
There are many versions of Modbus, one of those is Modbus RTU. Which of the answers below correctly orders the components of the Modbus RTU frame?
There are several stages in the alarm lifecycle. Which of these stages is the collection of alarms is assessed for its notification level?
A typical DCS has at least four layers in it's architecture. Fieldbus and DeviceNet are all under the direct control of which of the layers below?
Data communication in a DCS takes the form of various net works. Which of the networks below are redundant networks for controller connections?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
The term "Repeaters" relates best to which of the answers below?
Which of the answers below best describes the number of pins in a standard B USB connector?
Which of the antenna below would be best for point-to-point communication?
Which of the answers below is best represented by the number "7" on a typical H1 segment?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to create, or delete any HMI application?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems employs a calculated total by the receiver in comparison to the total of the received data?
Which of the DeviceNet components below is best described as being used where cable shielding and ingress protection is not needed?
Communication technology is generally specific to a type of area network. Which of the area networks below would IDSN and DSL be used primarily?
There are many versions of Modbus, one of those is Modbus ASCII. Which of the answers below correctly orders the components of the Modbus ASCII frame?
Because of the susceptibility to noise a _______ is required on the trunk line of the H1 transmission system. Choose the answer below that best fill in the blank.
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will typically contain a high level of encryption andsecurity
Wireless Ethernet connections can be easily captured across a public access point. Which of the primary security methods below is to be used at all times possible?
There are several fields in an Ethernet message frame structure. Which of the answers represent the total amount of fields in an Ethernet message frame?
Which of the wire types below is best suited for field device transmissions?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the coils register addresses?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as when the operating conditions automatically suppress an alarm?
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using multicast and peer-to-peer communication?